I just picked up a Panasonic P55UT50 plasma tv and I've read that buzzing from plasma TV which varies depending on screen brightness/color is normal, but I noticed when the buzz gets louder (pure white screen) I can feel my surge protector vibrate with it. The surge protector is a Tripp Lite AVBar8. I'm not sure if this is normal or if it will end up damaging my surge protector in the long run. I'd appreciate any insight or if someone with a plasma TV could see if their surge protector vibrates with the plasma buzz.
The vibration isn't being mechanically transferred to the surge protector through the cord.